Revenue - Schedule of Activity Related to Contract Assets (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Change in Contract with Customer Asset [Line Items]
Beginning Balance	$ 30.5	$ 43.1	$ 52.7
Net revenue billed	1.5	(12.6)	(9.6)
Ending Balance	32.0	30.5	43.1
Composite Materials
Change in Contract with Customer Asset [Line Items]
Beginning Balance	6.8	7.8	12.8
Net revenue billed	(2.3)	(1.0)	(5.0)
Ending Balance	9.1	6.8	7.8
Engineered Products
Change in Contract with Customer Asset [Line Items]
Beginning Balance	23.7	35.3	39.9
Net revenue billed	0.8	(11.6)	(4.6)
Ending Balance	$ 22.9	$ 23.7	$ 35.3